Details

Time bar (total: 6.0s)

sample61.0ms

Algorithm
intervals
Results
22.0ms705×body80nan
10.0ms256×body80valid

simplify37.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (10.0ms)

IterNodesCost
0216
1526
21346
32826
45415
57525
69685
711995
813275
913275

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (log y)) y)
0.0b
(+ (- (- (* x (log y)) y) z) (log t))
0.2b
(* x (log y))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
25×add-sqr-sqrt
23×associate--l+
22×associate-+l+
21×add-cube-cbrt log-prod
15×prod-diff
11×add-log-exp
9×distribute-rgt-in distribute-lft-in
8×pow1
5×add-exp-log fma-def add-cbrt-cube
4×diff-log associate-*r* distribute-lft-out
3×expm1-log1p-u sub-neg associate-+r+ associate-*l* sum-log log-pow log1p-expm1-u distribute-lft-out--
1×+-commutative associate-+l- flip3-- flip3-+ fma-neg pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ difference-of-squares unswap-sqr
Counts
3 → 101
Calls
3 calls:
4.0ms
(- (* x (log y)) y)
78.0ms
(+ (- (- (* x (log y)) y) z) (log t))
4.0ms
(* x (log y))

series133.0ms

Counts
3 → 9
Calls
3 calls:
52.0ms
(- (* x (log y)) y)
44.0ms
(+ (- (- (* x (log y)) y) z) (log t))
37.0ms
(* x (log y))

simplify46.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0429636
11567511
25002472

prune276.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (fma 2 (log (cbrt t)) (- (- (* (log y) x) y) z)) (log (cbrt t)))
0.2b
(* (log y) x)
0.6b
(cbrt t)
0.6b
(cbrt t)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
14×*-un-lft-identity
13×add-sqr-sqrt
11×add-cube-cbrt
9×cbrt-prod
8×pow1
6×add-exp-log associate-+r+ log-prod add-cbrt-cube
5×add-log-exp
4×expm1-log1p-u associate-*l* log1p-expm1-u
3×fma-def associate-*r*
2×pow1/3 log-pow distribute-lft-out
1×+-commutative associate-+l+ flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ fma-udef unswap-sqr
Counts
4 → 72
Calls
4 calls:
4.0ms
(+ (fma 2 (log (cbrt t)) (- (- (* (log y) x) y) z)) (log (cbrt t)))
3.0ms
(* (log y) x)
0.0ms
(cbrt t)
1.0ms
(cbrt t)

series544.0ms

Counts
4 → 12
Calls
4 calls:
150.0ms
(+ (fma 2 (log (cbrt t)) (- (- (* (log y) x) y) z)) (log (cbrt t)))
58.0ms
(* (log y) x)
164.0ms
(cbrt t)
171.0ms
(cbrt t)

simplify95.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0261501
1852454
23482411
35001407

prune311.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt y))))
0.3b
(* x (log (cbrt y)))
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×expm1-log1p-u pow-prod-down prod-exp cbrt-unprod log1p-expm1-u add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 104
Calls
4 calls:
10.0ms
(* x (* 2 (log (cbrt y))))
5.0ms
(* x (log (cbrt y)))
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series533.0ms

Counts
4 → 12
Calls
4 calls:
97.0ms
(* x (* 2 (log (cbrt y))))
93.0ms
(* x (log (cbrt y)))
170.0ms
(cbrt y)
172.0ms
(cbrt y)

simplify41.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0297668
11179591
25001567

prune370.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series732.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(cbrt y)
184.0ms
(cbrt y)
181.0ms
(cbrt y)
183.0ms
(cbrt y)

simplify129.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
042172
183160
2195152
3699152
44132152
55001152

prune312.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes174.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01510
11510

end0.0ms

sample2.0s

Algorithm
intervals
Results
797.0ms24033×body80nan
331.0ms8032×body80valid
0.0ms1×body640valid
0.0ms1×body320valid